@a_5mith That's what I understood more or less. "Forking" is obviously a term introduced in the programming world, and like most of the programming terms, Italian and many other languages lack proper counterparts. Was surprised that Turkish had a word for it "Ayir".

Maybe there's a counterpart not sounding weird, which is "To duplicate", or in Italian "Duplica" (as in "Successfully duplicated topic! Click here to go to the duplicated topic"). Can you confirm this is a good replacement?

I don't think there's an equivalent of "Fork" in Italian. The closest word is "Copia". Also, the closest word to "Teaser" is "Estratto" but "L'estratto non esiste" sounds weird.

Just checked the Turkish translation and Fork is translated as "Ayir" which more or less means "Split". I would still leave it at "Fork" in Italian because otherwise it sounds extremely weird.

Remain only 2 String

1. Successfully forked topic! Click here to go to the forked topic. ( Topic )
2. Teaser does not exist ( Error )

Because i don't understand what does it mean.

Just an idea:

1. Fork/copia della discussione creato con successo! Clicca qui per andare al fork della discussione/alla discussione appena copiata. ( Discussione )
2. Il teaser non esiste ( Errore )